#include<stdio.h>
#include<string.h>

typedef struct app{
    int a;
    int b;
    int c;
}app;
int main(void){
    app one={1,2,43};
    app two;
    memcpy(&two,&one,sizeof(one));
    printf("%d - %d - %d\n",two.a,two.b,two.c);

    return 0;
}